package com.atguigu.controller;

import com.atguigu.feign.SeckillFeignClient;
import com.atguigu.result.RetVal;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.PathVariable;

import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @author ：Hachimen
 * @date ：Created in 2021/9/14 16:38
 * @description：
 * @modified By：
 * @version:
 */
@Controller
public class WebSeckillController {
    @Autowired
    private SeckillFeignClient seckillFeignClient;

    //1.查询所有的秒杀商品
    @GetMapping("/seckill-index.html")
    public String seckillIndex(Model model){
        RetVal retVal = seckillFeignClient.queryAllSeckillProduct();
        model.addAttribute("list",retVal.getData());
        return "seckill/index";
    }


    //2.根据skuId 获取秒杀对象数据
    @GetMapping("/seckill-detail/{skuId}.html")
    public String seckillDetail(@PathVariable Long skuId,Model model){
        RetVal seckillProductBySkuId = seckillFeignClient.getSeckillProductBySkuId(skuId);
        model.addAttribute("item",seckillProductBySkuId.getData());
        return "seckill/detail";
    }

    //3.获取下单码成功之后要访问的页面
    @GetMapping("/seckill-queue.html")
    public String seckillQueue(Long skuId, String seckillCode, HttpServletRequest request){
        request.setAttribute("skuId",skuId);
        request.setAttribute("seckillCode",seckillCode);
        return "seckill/queue";
    }

    //4.秒杀确认订单页面
    @GetMapping("/seckill-confirm.html")
    public String seckillConfirm(Model model) {
        RetVal retVal = seckillFeignClient.seckillConfirm();
        if(retVal.isOk()){
            Map<String,Object> data = (Map<String,Object>) retVal.getData();
            model.addAllAttributes(data);
            return "seckill/confirm";
        }else{
            model.addAttribute("message",retVal.getMessage());
            return "seckill/confirm";
        }
    }
}
